Home / 833,060.98-1,149,632.31-451,095.94

Finding the Fourth Proportional to 833,060.98, 1,149,632.31 and 451,095.94

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Solution

The fourth proportional to 833,060.98, 1,149,632.31 and 451,095.94 is: 622,516.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,060.98 : 1,149,632.31 = 451,095.94 : x
  2. Step 2: Convert to fraction form
    833,060.98/1,149,632.31 = 451,095.94/x
  3. Step 3: Cross multiply
    833,060.98x = 1,149,632.31 × 451,095.94
  4. Step 4: Simplify right side
    833,060.98x = 518,594,467,533.82
  5. Step 5: Solve for x
    x = 518,594,467,533.82/833,060.98
  6. Step 6: Final answer
    x = 622,516.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.